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Shelf Life Testing

What Is "Shelf Life Testing"?

Shelf life testing is a process to see how long a product to define the point where quality of food is unacceptable for consumers. This point of failure is where changes in microbiological, chemical, or sensory characteristics that indicate spoilage and diminished quality of product.

Here at PCAS our standard shelf life testing consist of:

  • pH
  • Water Activity
  • Yeast
  • Mold
  • Aerobic Plate Count
  • Optional addition of Organoleptic Acceptability: texture, appearance, and smell

Our process is done in our FDA compliant laboratory using approved methods. Additional testing might be required, based on the type of product/ingredients. These will be discussed during our initial consultation. Additional consultation might be needed before, during and after the shelf life study has been completed.

Real-Time Shelf Life Testing involves storing a product under its intended storage conditions, such as ambient, refrigerated, or frozen temperatures, throughout the duration of the study.

The length of the study is determined by the desired shelf life of the product. For example, if a product is expected to have a shelf life of six months, the study would typically require six months to complete before a final report can be issued.

Real-time shelf life studies are generally considered the preferred method because they provide data that reflects how the product actually performs under normal storage conditions over time. This allows for a more accurate assessment of product quality, safety, and stability throughout its intended shelf life.

For clients who need shelf-life data more quickly, we also offer Accelerated Shelf Life Testing

Sample Submission Requirements

  • Submit 8 samples in the exact packaging that will be used for the final retail product.
  • Each sample must contain a minimum of 4 oz of product.
  • Samples should be shipped to arrive Monday through Friday to ensure proper handling upon receipt.
  • If your product is packaged in glass containers, please individually bubble wrap each container and clearly label the shipping box "Contains Glass."
  • Refrigerated products must be shipped with sufficient cold packs to maintain the appropriate temperature during transit.

Confidentially with PCAS Labs.

PCAS welcomes and provides NDA’s for all of our customers ensuring that your products ingredients/recipes are never shared with anyone! All of your company information will remain safe, you can count on that.

How it Works

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